Tips on Buying an Elliptical Fitness Machine

An extremely popular type of fitness exercise machine, elliptical machines were first seen in the shops in 1995 and have undergone enormous changes since then. A cross trainer with moving arms was introduced by Reebok which worked on the arms as well as the legs for the first time. There are a number of reasons elliptical trainers have become so popular. Among the reasons are that many people prefer low impact exercises as they are not so harmful to the joints. The exercise they provide is also weight-bearing which is very good to help maintain bone density, especially in post menopausal women and they also efficiently burn calories. The machines themselves are smaller than treadmills and do not take up too much space. Maintenance is minimal so on going costs will be low. They provide aerobic and resistance training which is why they are called 'cross trainers'. Resistance is adjustable so that you can improve the muscle tone in your legs and arms.

Cross trainers are available in front and rear drive models. The movement of a rear drive machine makes the motion feel like stepping. For a front drive machine the motion is more like a treadmill. With forward and backward motions they can help tone up the back leg muscles and this also gives some variety in your program. Some of the more expensive elliptical machines have motorised inclines which can be useful for increasing the training level. Another feature of some models are foot plates that pivot to match the natural foot position.

The low impact exercise doesn't put any undue pressure on the knees, back or other joints. They are suitable therefore for people who have problems in these areas. The aerobic workout on these machines is excellent for controlling high blood pressure, stress and heart problems. If used at higher levels they are also good for getting rid of body fat.

When you’re buying an elliptical trainer find out the weight of the flywheel. Heavier fly wheels provide smoother motion. In cheaper models with lighter fly wheels the motion is jerky and can stick at certain points with the result that more pressure needs to be applied. This introduces strain to the knees so they can be less comfortable to use. You will want a machine with a number of levels of resistance so you can easily change from aerobic exercise to a less vigorous but higher resistance exercise.

If you want a machine with a large number of built in work out programmes you will need to buy one of the more expensive models. It may be worth buying one that has quite a variety of programs as this can help motivation as you won’t be bored by using the same program over and over again. Some models have built-in heart rate programs which adjust the incline or speed to keep your heart rate at a preset level. Other programs are hill runs, weight loss and interval training.

Whichever type of elliptical crosstrainer you are going to buy ensure you know how it works and that it has a suitable warranty. It may be a good idea to try one out in the local gym to see how comfortable it is and if you like the motion before you buy.